# Hex files for LP
**URL:** https://forum.moogmusic.com/t/hex-files-for-lp/19849
**Category:** Little Phatty & Slim Phatty Forum
**Created:** [May 12, 2018, 4:08pm UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849 "2018-05-12T16:08:55Z")
**Posts on this page:** 8
**Page:** 1
### Author:  [@alex\_mauillon](https://forum.moogmusic.com/u/alex_mauillon)
#### Post date: [May 12, 2018, 4:08pm UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/1 "2018-05-12T16:08:55Z")
Hello!
My little Phatty became a brick. I have a problem like on this page [http://www.canecreek.co.uk/page12/index.html](http://www.canecreek.co.uk/page12/index.html)
I have a Debug programmer for jtag. Where can I get the StageData and StageSystem firmware for installation via jtag?
I am electronics engineer so I knwo how to deals with thoses kind of issues but without the hex files I can’t go further…
Many thanks for helping me!
Alex.
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### Author:  [@pino](https://forum.moogmusic.com/u/pino)
#### Post date: [February 27, 2020, 11:45am UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/2 "2020-02-27T11:45:49Z")
i have simil problem HELP!!!
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### Author:  [@7of9](https://forum.moogmusic.com/u/7of9)
#### Post date: [March 13, 2020, 3:03am UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/3 "2020-03-13T03:03:03Z")
Same here…bricked LP.. need help
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### Author:  [@chalkytannins](https://forum.moogmusic.com/u/chalkytannins)
#### Post date: [May 5, 2020, 3:15pm UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/4 "2020-05-05T15:15:02Z")
I have a Stage 1 Little Phatty and a USB debugger.
Can anyone send me the appropriate StageData files?
Thanks
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### Author:  [@till](https://forum.moogmusic.com/u/till)
#### Post date: [May 5, 2020, 5:36pm UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/5 "2020-05-05T17:36:50Z")
As I don’t think users got hold on these files, please contact the Moog support: [techsupport@moogmusic.com](mailto:techsupport@moogmusic.com)
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### Author:  [@Flareless](https://forum.moogmusic.com/u/Flareless)
#### Post date: [May 11, 2020, 11:08am UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/6 "2020-05-11T11:08:22Z")
I think the files you are looking for are [here](https://www.dropbox.com/sh/0mx1jgqdd8mevo6/AABK2Vfm-qJ-eDs2oSPMqb2Ta)
[Here is the story of my upgrade.](https://richsstudioproject.wpcomstaging.com/2018/07/24/phatty-firmware-fun-v1-1/)
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### Author:  [@Jme\_Nwmn](https://forum.moogmusic.com/u/Jme_Nwmn)
#### Post date: [October 12, 2024, 10:46pm UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/7 "2024-10-12T22:46:14Z")
I’m also in desperate search for the original .hex file for the original little phatty with the wood sides on it the orange LEDs and the silverback.
I have bought the silicone Labs USB debugger and loaded the latest.hex files on the Moog website to no avail.
The debugger works great and communicates with the little phatty. I successfully loaded the current available .hex firmware but It just displays what operating system it is and there are buttons lit up but nothing functions.
I’ve been digging all over the web and from what I understand I just need to get a hold of the older original .hex file.
Before I tried to upgrade the operating system to the current on the Moog website, it was running 2.21S and it was working great.
Does anyone have any of these older files they would be willing to email me? I would graciously appreciate any help or any advice.
T.I.A.
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### Author:  [@Drew602](https://forum.moogmusic.com/u/Drew602)
#### Post date: [August 14, 2025, 1:29am UTC](https://forum.moogmusic.com/t/hex-files-for-lp/19849/8 "2025-08-14T01:29:38Z")
Hey Jme! Did you happen to find the original Hex file for the Little Phatty? Im having the worse time trying to update it from 2.215 to 3.21. Feel free to email me at [Asalasphotography@gmail.com](mailto:Asalasphotography@gmail.com)